Trying Out Latex
A simple inline math equation: \(x^2\)
A blocked equation:
$$x^2$$
And then an "I pretend I know stuff" equation:
$$\frac{\partial V}{\partial t} + \frac{1}{2}\sigma^2 S^2 \frac{\partial^2 V}{\partial S^2} + rS\frac{\partial V}{\partial S} - rV = 0$$